Výsledky vyhledávání - "Songhai ZHANG"

Akademický článek

Detection of scene-irrelevant head movements via eye-head coordination information

Autor: Xiaoxiong Fan, Yun Cai, Yufei Yang, Tianxing Xu, Yike Li, Songhai Zhang, Fanglue Zhang

Publikováno v: Virtual Reality & Intelligent Hardware, Vol 3, Iss 6, Pp 501-514 (2021)

Background: Accurate motion tracking in head-mounted displays (HMDs) has been widely used in immersive VR interaction technologies. However, tracking the head motion of users at all times is not always desirable. During a session of HMD usage, users

Externí odkaz: https://doaj.org/article/0fbafd66f127440eb7f77163f8bb51fa

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Akademický článek

Efficacy and safety of one anastomosis gastric bypass versus Roux-en-Y gastric bypass for type 2 diabetes remission (ORDER): protocol of a multicentre, randomised controlled, open-label, superiority trial

Publikováno v: BMJ Open, Vol 12, Iss 9 (2022)

Introduction Previous studies have demonstrated that one anastomosis gastric bypass (OAGB) is not inferior to Roux-en-Y gastric bypass (RYGB) in treating obesity. However, high level evidence comparing the efficacy and safety of both procedures in ty

Externí odkaz: https://doaj.org/article/d462eecc93e74b24945d2267e72e4d67

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Akademický článek

Data center traffic scheduling strategy based on Fibonacci tree optimization algorithm

Autor: Yaomin WANG, Xia WANG, Yi DONG, Songhai ZHANG, Xinling SHI

Publikováno v: Tongxin xuebao, Vol 41, Pp 112-127 (2020)

To improve traffic scheduling capabilities in network provider data centers,both network structure and network traffic flow were considered at the same time.The analysis prediction and online scheduling mechanism was proposed in data center based on

Externí odkaz: https://doaj.org/article/bb471de55ef3496eb11c0146976de830

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Akademický článek

Locomotion perception and redirection

Autor: Miao Wang, Songhai Zhang, Shimin Hu

Publikováno v: Virtual Reality & Intelligent Hardware, Vol 3, Iss 6, Pp iv-v (2021)

Externí odkaz: https://doaj.org/article/ad9543cba7ad42f0a502561b5b35071b

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Akademický článek

Multi-service differentiated traffic management optimization strategy in cloud data center

Autor: Yaomin WANG, Xia WANG, Yi DONG, Lian GAO, Songhai ZHANG, Xinling SHI

Publikováno v: Tongxin xuebao, Vol 40, Pp 45-56 (2019)

In order to cope with the traffic management for multi-service differentiated in cloud data centers,improving network performance and service experience,the multi-service differentiated (MSD) traffic management model was designed that can suit operat

Externí odkaz: https://doaj.org/article/9d00402cb6a64e29b3f9cbb67813f509

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Akademický článek

Traffic signal detection and classification in street views using an attention model

Autor: Yifan Lu, Jiaming Lu, Songhai Zhang, Peter Hall

Publikováno v: Computational Visual Media, Vol 4, Iss 3, Pp 253-266 (2018)

Abstract Detecting small objects is a challenging task. We focus on a special case: the detection and classification of traffic signals in street views. We present a novel framework that utilizes a visual attention model to make detection more effici

Externí odkaz: https://doaj.org/article/2f54db85d2ca42aca4634956cdc51711

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Akademický článek

Practical automatic background substitution for live video

Autor: Haozhi Huang, Xiaonan Fang, Yufei Ye, Songhai Zhang, Paul L. Rosin

Publikováno v: Computational Visual Media, Vol 3, Iss 3, Pp 273-284 (2017)

Abstract In this paper we present a novel automatic background substitution approach for live video. The objective of background substitution is to extract the foreground from the input video and then combine it with a new background. In this paper,

Externí odkaz: https://doaj.org/article/61497e4b72754fa289e204d1909bd5b8

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